公开(公告)号：US11971867B2

公开(公告)日：2024-04-30

申请号：US18145839

申请日：2022-12-22

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Xingbo Wang ,  Sainath Chowdary Mallidi ,  Andi Gutmans

IPC: G06F16/22 ,  G06F16/2453 ,  G06F16/901

CPC classification number: G06F16/221 ,  G06F16/2453 ,  G06F16/9024

Abstract: Methods, systems, and computer-readable media for global column indexing in a graph database are disclosed. A plurality of data elements of a graph database are stored. The triples comprise identifiers, column names, and values. The column names are globally scoped in the graph database and are associated with data types. Indices corresponding to the column names are created. A particular one of the indices comprises one or more of the values associated with the corresponding column name. A query is performed on the graph database using one or more of the indices corresponding to one of more of the column names associated with the query.

公开(公告)号：US10541857B1

公开(公告)日：2020-01-21

申请号：US15976851

申请日：2018-05-10

Applicant: Amazon Technologies, Inc.

Inventor： Bryan Mark Benson ,  David Dongyi Lu ,  Michael F. Diggins ,  Xingbo Wang ,  Colm MacCarthaigh

IPC: H04L29/12 ,  H04L29/06

Abstract: A technology is described for prioritizing DNS name resolutions requests received from DNS resolvers. An example method may include identifying a resolver as a public DNS resolver. Receiving a DNS name resolution request from the public DNS resolver. Assigning a priority to the DNS name resolution request received from the public DNS resolver that is lower priority as compared to a priority assigned to DNS name resolution requests received from known DNS resolvers, and providing the DNS name resolution request to the DNS name server according to the priority assigned to the DNS name resolution request.

公开(公告)号：US20180144004A1

公开(公告)日：2018-05-24

申请号：US15360872

申请日：2016-11-23

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Xingbo Wang ,  Sainath Chowdary Mallidi ,  Andi Gutmans

IPC: G06F17/30

Abstract: Methods, systems, and computer-readable media for global column indexing in a graph database are disclosed. A plurality of data elements of a graph database are stored. The triples comprise identifiers, column names, and values. The column names are globally scoped in the graph database and are associated with data types. Indices corresponding to the column names are created. A particular one of the indices comprises one or more of the values associated with the corresponding column name. A query is performed on the graph database using one or more of the indices corresponding to one of more of the column names associated with the query.

公开(公告)号：US09979588B1

公开(公告)日：2018-05-22

申请号：US14623408

申请日：2015-02-16

Applicant: Amazon Technologies, Inc.

Inventor： Bryan Mark Benson ,  David Dongyi Lu ,  Michael F. Diggins ,  Xingbo Wang ,  Colm MacCarthaigh

IPC: H04L29/12 ,  H04L29/06

CPC classification number: H04L29/12066 ,  H04L61/106 ,  H04L61/1511 ,  H04L61/6009 ,  H04L61/6068 ,  H04L63/1425

Abstract: A technology is described for prioritizing DNS name resolutions requests received from DNS resolvers. An example method may include receiving a DNS name resolution request addressed to a DNS name server from a DNS resolver. The DNS resolver associated with the DNS name resolution request may be identified as a known DNS resolver or an unknown DNS resolver, where a known DNS resolver may have DNS resolver characteristics that correspond to a valid DNS resolver. The DNS name resolution request may be prioritized according to the identity of the DNS resolver as a known DNS resolver or an unknown DNS resolver. The DNS name resolution request may then be provided to the DNS name server according to the priority assigned to the DNS name resolution request.

公开(公告)号：US20230127055A1

公开(公告)日：2023-04-27

申请号：US18145839

申请日：2022-12-22

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Xingbo Wang ,  Sainath Chowdary Mallidi ,  Andi Gutmans

IPC: G06F16/22 ,  G06F16/2453 ,  G06F16/901

Abstract: Methods, systems, and computer-readable media for global column indexing in a graph database are disclosed. A plurality of data elements of a graph database are stored. The triples comprise identifiers, column names, and values. The column names are globally scoped in the graph database and are associated with data types. Indices corresponding to the column names are created. A particular one of the indices comprises one or more of the values associated with the corresponding column name. A query is performed on the graph database using one or more of the indices corresponding to one of more of the column names associated with the query.

公开(公告)号：US20210097048A1

公开(公告)日：2021-04-01

申请号：US17067487

申请日：2020-10-09

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Xingbo Wang ,  Sainath Chowdary Mallidi ,  Andi Gutmans

IPC: G06F16/22 ,  G06F16/2453 ,  G06F16/901

Abstract: Methods, systems, and computer-readable media for global column indexing in a graph database are disclosed. A plurality of data elements of a graph database are stored. The triples comprise identifiers, column names, and values. The column names are globally scoped in the graph database and are associated with data types. Indices corresponding to the column names are created. A particular one of the indices comprises one or more of the values associated with the corresponding column name. A query is performed on the graph database using one or more of the indices corresponding to one of more of the column names associated with the query.

公开(公告)号：US09749355B1

公开(公告)日：2017-08-29

申请号：US14668432

申请日：2015-03-25

Applicant: Amazon Technologies, Inc.

Inventor： Bryan Mark Benson ,  Michael F. Diggins ,  David Dongyi Lu ,  Xingbo Wang ,  Colm MacCarthaigh ,  Anshul Saxena

IPC: H04L29/06

CPC classification number: H04L63/1458 ,  H04L63/1441

Abstract: A technology is described for prioritizing network packets using suspicion weights assigned to packet attributes of the network packets. An example method may include analyzing a network packet for packet attributes that have values indicating that the network packet may be associated with a potential network attack. Suspicion weights for the packet attributes identified as having a value that indicates that the network packet is associated with the potential network attack may be obtained, and a suspicion score may be calculated for the network packet using the suspicion weights.

公开(公告)号：US09654483B1

公开(公告)日：2017-05-16

申请号：US14582054

申请日：2014-12-23

Applicant: Amazon Technologies, Inc.

Inventor： Bryan Mark Benson ,  Michael F. Diggins ,  Anton Romanov ,  David Dongyi Lu ,  Xingbo Wang

IPC: H04L29/06

CPC classification number: H04L63/108 ,  H04L63/1458 ,  H04L63/1466

Abstract: A technology is described for limiting the rate at which a number of requests to perform a network action are granted using rate limiters. An example method may include receiving a request for a token granting permission to perform a network action via a computer network. In response, rate limiters may be identified by generating hash values using hash functions and a network address representing a source network where the hash values identify memory locations for the rate limiters. The rate limiters may have a computer memory capacity to store tokens that are distributed in response to the request. Token balances for the rate limiters may be determined, and permission to perform the network action may be granted as a result of at least one of the token balances being greater than zero.

公开(公告)号：US11544243B2

公开(公告)日：2023-01-03

申请号：US17067487

申请日：2020-10-09

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Xingbo Wang ,  Sainath Chowdary Mallidi ,  Andi Gutmans

IPC: G06F16/22 ,  G06F16/2453 ,  G06F16/901

Abstract: Methods, systems, and computer-readable media for global column indexing in a graph database are disclosed. A plurality of data elements of a graph database are stored. The triples comprise identifiers, column names, and values. The column names are globally scoped in the graph database and are associated with data types. Indices corresponding to the column names are created. A particular one of the indices comprises one or more of the values associated with the corresponding column name. A query is performed on the graph database using one or more of the indices corresponding to one of more of the column names associated with the query.

公开(公告)号：US10803034B2

公开(公告)日：2020-10-13

申请号：US15360872

申请日：2016-11-23

Applicant: Amazon Technologies, Inc.

Inventor： Kawarjit Bedi ,  Piyush Gupta ,  Xingbo Wang ,  Sainath Chowdary Mallidi ,  Andi Gutmans

IPC: G06F16/22 ,  G06F16/2453 ,  G06F16/901

Abstract: Methods, systems, and computer-readable media for global column indexing in a graph database are disclosed. A plurality of data elements of a graph database are stored. The triples comprise identifiers, column names, and values. The column names are globally scoped in the graph database and are associated with data types. Indices corresponding to the column names are created. A particular one of the indices comprises one or more of the values associated with the corresponding column name. A query is performed on the graph database using one or more of the indices corresponding to one of more of the column names associated with the query.